3948047058136 has 8 divisors (see below), whose sum is σ = 7402588234020. Its totient is φ = 1974023529064.

The previous prime is 3948047058127. The next prime is 3948047058203. The reversal of 3948047058136 is 6318507408493.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246752941126 + ... + 246752941141.

Almost surely, 2^{3948047058136} is an apocalyptic number.

It is an amenable number.

3948047058136 is a deficient number, since it is larger than the sum of its proper divisors (3454541175884).

3948047058136 is a wasteful number, since it uses less digits than its factorization.

3948047058136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493505882273 (or 493505882269 counting only the distinct ones).

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 3948047058136 in words is "three trillion, nine hundred forty-eight billion, forty-seven million, fifty-eight thousand, one hundred thirty-six".